A post shared by Khloé (@khloekardashian) on Jan 25, 2018 at 10:43am PST

A heartbroken Khloe Kardashian took to Instagram on Tuesday to share with fans some very sad news—the lost of her “first child” Gabbana. Vets discovered a cancerous tumor in the dogs stomach and according to a source who is close to the situation, “She was euthanized immediately because there was no hope of beating it at her age.”

A post shared by Khloé (@khloekardashian) on Apr 23, 2016 at 2:22pm PDT

Adding, “The house will never be the same. I never thought I would be this devastated over losing a dog but 14 years, is a long time together. She filled a significant role in my life and I'm forever grateful. I love you Goober!! I'll remember you always!”

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Thank you for being so loving and kind in regards to Gabbana! It's been such a sad night and an even sadder day. Thank you for the love 🐾💜💋

After an outpour of support from fans, the Good American founder tweeted: “Thank you for being so loving and kind in regards to Gabbana! It’s been such a sad night and an even sadder day. Thank you for the love.”

A heartbroken Khloe Kardashian took to Instagram on Tuesday to share with fans some very sad news—the lost of her “first child” Gabbana. Vets discovered a cancerous tumor in the dogs stomach and according to a source who is close to the situation, “She was euthanized immediately because there was no hope of beating it at her age.”

“She was more than a pet. She was my first child, my companion and my friend. She was incredible! She made sure I was never lonely even during lonely times," she wrote.

Adding, “The house will never be the same. I never thought I would be this devastated over losing a dog but 14 years, is a long time together. She filled a significant role in my life and I'm forever grateful. I love you Goober!! I'll remember you always!”

After an outpour of support from fans, the Good American founder tweeted: “Thank you for being so loving and kind in regards to Gabbana! It’s been such a sad night and an even sadder day. Thank you for the love.”

The Keeping up with the Kardashian star, who is about seven months pregnant with her first child took custody of the 14-year-old family pet after Kris and CaitlynJenner’s divorce in 2015.